ES2095214T3 - Aparato para extraer una estructura alargada implantada en tejido biologico. - Google Patents

Aparato para extraer una estructura alargada implantada en tejido biologico.

Info

Publication number
ES2095214T3
ES2095214T3 ES89311373T ES89311373T ES2095214T3 ES 2095214 T3 ES2095214 T3 ES 2095214T3 ES 89311373 T ES89311373 T ES 89311373T ES 89311373 T ES89311373 T ES 89311373T ES 2095214 T3 ES2095214 T3 ES 2095214T3
Authority
ES
Spain
Prior art keywords
heart
extract
biological tissue
long structure
structure implemented
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES89311373T
Other languages
English (en)
Inventor
Louis Goode
Frederick John Shipko
Neal Edward Fearnot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cook Vascular Inc
Cook Research Inc
Original Assignee
MED Institute Inc
Cook Pacemaker Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27500977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2095214(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/269,771 external-priority patent/US4988347A/en
Priority claimed from US07/298,100 external-priority patent/US5013310A/en
Priority claimed from US07/347,217 external-priority patent/US5011482A/en
Priority claimed from US07/363,960 external-priority patent/US4943289A/en
Application filed by MED Institute Inc, Cook Pacemaker Corp filed Critical MED Institute Inc
Application granted granted Critical
Publication of ES2095214T3 publication Critical patent/ES2095214T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N2001/0578—Anchoring means; Means for fixing the head inside the heart having means for removal or extraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N2001/058—Fixing tools

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Materials For Medical Uses (AREA)

Abstract

SE DESCRIBEN UN APARATO Y UN METODO PARA LA EXTRACCION DE UN CONDUCTO CARDIACO DESDE LA PARED DE UN CORAZON A TRAVES DE UN VASO SANGUINEO QUE CONDUCE AL CORAZON. EL APARATO COMPRENDE UN STILETE FLEXIBLE CON UN ELEMENTO EXPANSIBLE INSERTO DENTRO DE UNA ESTRUCTURA EN ESPIRAL DEL CONDUCTO CARDIACO. CUANDO SE EXPANDE, EL ELEMENTO SUJETA EL EXTREMO DISTANTE DEL ESTILETE Y LE HABILITA PARA QUE PUEDA SER EXTRAIDO SIN LA ROTURA DEL ESTILETE.
ES89311373T 1988-11-09 1989-11-02 Aparato para extraer una estructura alargada implantada en tejido biologico. Expired - Lifetime ES2095214T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/269,771 US4988347A (en) 1988-11-09 1988-11-09 Method and apparatus for separating a coiled structure from biological tissue
US07/298,100 US5013310A (en) 1988-11-09 1989-01-17 Method and apparatus for removing an implanted pacemaker lead
US07/347,217 US5011482A (en) 1989-01-17 1989-05-03 Apparatus for removing an elongated structure implanted in biological tissue
US07/363,960 US4943289A (en) 1989-05-03 1989-06-09 Apparatus for removing an elongated structure implanted in biological tissue

Publications (1)

Publication Number Publication Date
ES2095214T3 true ES2095214T3 (es) 1997-02-16

Family

ID=27500977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89311373T Expired - Lifetime ES2095214T3 (es) 1988-11-09 1989-11-02 Aparato para extraer una estructura alargada implantada en tejido biologico.

Country Status (6)

Country Link
EP (3) EP0368568B1 (es)
JP (1) JPH02180248A (es)
AT (1) ATE146680T1 (es)
CA (1) CA2001200C (es)
DE (9) DE8916239U1 (es)
ES (1) ES2095214T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549615A (en) * 1989-11-11 1996-08-27 Vascomed Institut Fur Kathetertechnologie Gmbh Method and apparatus for extracting pacemaker electrodes embedded in the heart
DE3937594C2 (de) * 1989-11-11 2002-11-28 Vasco Med Inst Fuer Katheterte Vorrichtung zum Extrahieren einer Herzschrittmacherelektrode
DE4018681C2 (de) * 1990-06-11 2000-09-21 Vasco Med Inst Fuer Katheterte Vorrichtung zur Extrahierung einer Herzschrittmacherelektrode
ATE120971T1 (de) * 1990-12-19 1995-04-15 Osypka Peter Herzschrittmacherleitung mit einem inneren kanal und mit einem elektrodenkopf.
US6183469B1 (en) 1997-08-27 2001-02-06 Arthrocare Corporation Electrosurgical systems and methods for the removal of pacemaker leads
SE9202746L (sv) * 1992-09-23 1993-09-27 Siemens Elema Ab Anordning för explantation av en elektrodanordning
DE4340151C1 (de) * 1993-11-25 1994-12-22 Vasco Med Inst Fuer Katheterte Extraktionsvorrichtung
JP2002516582A (ja) * 1996-11-27 2002-06-04 クック バスキュラー インコーポレーティッド． 無線周波数拡張器用シース
US9220523B2 (en) 2009-09-14 2015-12-29 The Spectranetics Corporation Snaring systems and methods
US9055930B2 (en) 2012-12-17 2015-06-16 Cook Medical Technologies Llc Device for preparing an implanted medical apparatus for extraction
JP3194755U (ja) * 2014-09-02 2014-12-11 嗣允 藤原 ペースメーカーリード癒着剥離用シース
US10576274B2 (en) 2014-12-30 2020-03-03 Spectranetics Llc Expanding coil coupling for lead extension and extraction
US9884184B2 (en) 2014-12-30 2018-02-06 The Spectranetics Corporation Wire hook coupling for lead extension and extraction
US9731113B2 (en) 2014-12-30 2017-08-15 The Spectranetics Corporation Collapsing coil coupling for lead extension and extraction
US10105533B2 (en) 2014-12-30 2018-10-23 The Spectranetics Corporation Multi-loop coupling for lead extension and extraction
JP7457579B2 (ja) * 2020-06-01 2024-03-28 朝日インテック株式会社 ダイレータ
WO2023112192A1 (ja) * 2021-12-15 2023-06-22 朝日インテック株式会社 ダイレータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471777A (en) * 1983-03-30 1984-09-18 Mccorkle Jr Charles E Endocardial lead extraction apparatus and method
US4574800A (en) * 1984-12-07 1986-03-11 Cordis Corporation Implanted lead extractor
US4943289A (en) * 1989-05-03 1990-07-24 Cook Pacemaker Corporation Apparatus for removing an elongated structure implanted in biological tissue
US5011482A (en) * 1989-01-17 1991-04-30 Cook Pacemaker Corporation Apparatus for removing an elongated structure implanted in biological tissue

Also Published As

Publication number Publication date
EP0368568B1 (en) 1996-12-27
DE68927584D1 (de) 1997-02-06
DE8916278U1 (de) 1997-04-10
DE8916225U1 (de) 1995-09-14
EP0733383A2 (en) 1996-09-25
DE8916233U1 (de) 1995-09-28
JPH02180248A (ja) 1990-07-13
CA2001200A1 (en) 1990-05-09
DE8916238U1 (de) 1995-09-28
EP0733382A3 (en) 1996-11-06
EP0733383A3 (en) 1996-11-06
DE8916161U1 (de) 1994-07-07
DE8916235U1 (de) 1995-09-21
CA2001200C (en) 2000-12-19
DE8916239U1 (de) 1995-09-28
ATE146680T1 (de) 1997-01-15
DE8916232U1 (de) 1995-09-14
DE68927584T2 (de) 1997-04-10
EP0368568A2 (en) 1990-05-16
EP0733382A2 (en) 1996-09-25
EP0368568A3 (en) 1991-11-21

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